Tenmars TM-187 Large LED Screen CO2/Temperature/Huminity Monitor

This monitor can be mounted on a wall or sat upon a desk, and has a unique, large LED display that makes it easy to see the readings, it's ideal for CO2, temperature and humidity monitoring, and control in labs and other areas:
Hospitals blood/Tissue banks
Warehouses
Laboratories
Computer rooms
Chambers /incubator
Clean rooms
Green house
Electronics manufacturing
Defense
Refrigerators/Freezers
Other Critical areas